Feelings, also called Feelings: A Collection of Poems & Essays is a fictional self-help book which teaches someone like the cyborg ninja Cyrax how to get in touch with their human side. It can be obtained and found within the Krypt and Extras kontent gallery of Mortal Kombat: Deadly Alliance.
Cyrax's Words about Feelings
"The poetry and essays of Feelings are the perfect meditation between fatalities. Buy it now at your local realm store. Lots of people think that I am just a violent mechanical assassin. True, but that’s only one part of me. When I’m not shredding someone in my machinery, "Feelings" lets me get in touch with my human side. – Cyrax, LK-4D4."